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  • Aranet4 HOME sensor
  • Aranet4 HOME gaisa kvlitātes mērītājs
  • Aranet4 HOME gaisa kvlitātes sensors
  • Aranet4 HOME iekštelpu gaisa kvlitātes mērītājs
  • Aranet4 HOME iekštelpu gaisa kvalitātes sensora lietotne
  • Aranet4 HOME sensor in the livingroom
  • Aranet4 HOME sensor air quality measurements
  • Aranet4 HOME iekštelpu gaisa kvalitātes sensors skolā
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Aranet4 HOME indoor air quality sensor

Regular price €180,00 EUR
Regular price €198,00 EUR Sale price €180,00 EUR
Tax included. Shipping calculated at checkout.

We spend up to 90% of our time indoors, where we breathe out carbon dioxide, or CO2, every minute. Elevated CO2 concentrations can have a significant impact on our health and well-being. Being in a room with CO2 concentrations above 1000 ppm (parts per million) can cause fatigue, headaches, dizziness and other long-term health problems.

It is usually possible to ventilate the rooms in which we stay, but despite this, we simply forget about ventilation. There are also misconceptions about what counts as a 'stuffy' room and how harmful it actually is. Did you know that the ability to perceive information in high CO2 concentrations is reduced by up to 50%?!

The Aranet4 HOME monitor warns when CO2 levels are unhealthy and fresh air should be brought into the room, for example by opening windows.

It is a small battery-powered wireless device. The Aranet4 HOMW comes with an iOS/Android app that allows you to configure the device and view the measurement history, as well as set sound alerts.

Aranet4 HOME is recommended for use in rooms where you spend a lot of time. It can be placed anywhere where the sensor can be clearly seen, such as on a tabletop or on a wall.

The Aranet4 HOME monitor can be used to measure indoor air quality in places such as:

  • living room,
  • child room,
  • workroom,
  • classroom,
  • conference room,
  • concert hall,
  • museum,
  • bedroom

or any other room where you want to measure air quality.

Aranet4 HOME also works as:

  • air temperature,
  • relative humidity and
  • atmospheric pressure


Aranet4 HOME uses the best NDIR (Non-dispersive Infra-red) sensor technology for the most accurate detection of carbon dioxide (CO₂) levels. Thanks to the e-ink display technology, the battery life (2xAA) is up to two years.

The CO2 level is displayed using "traffic light" colour indicators which, together with an acoustic signal, will alert in situations of deteriorating air quality.

Aranet4 HOME is very easy to use. You can move it from room to room, take it with you on your travels or monitor the air quality in the classroom, at a conference, in a museum or even at a house party. Aranet4 HOME is useful anywhere.

This device is connectable with Aranet HOME base station.

Technical specifications


Main parameters
Connectable to the Aranet PRO base station
Operating temperature
0C to 50C
For measuring CO2 (carbon dioxide), temperature, relative humidity, atmospheric pressure.
For indoor use.
Powered by 2 x AA alkaline batteries (batteries included).
Battery life up to 2 years.
Data transmission every 1, 2, 5, 10 minutes.
Data is encrypted.
Made of polycarbonate.
Dimensions and weight
3,8 x 11,5 x 11,5
104 g
Weight in package
499 g

Customer Reviews

Based on 4 reviews
Ilze O.

Ideāli! Beidzot varu uzskatāmi bērniem parādīt, ka istaba IR jāvēdina:)

Anna Kokte

Ļoti labi palīdz kontrolēt gaisa kvalitāti.



Liene Minalto

Aranet4 HOME indoor air quality sensor

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